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[GAMBIT] connect two different boundary layers |
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April 16, 2012, 09:05 |
connect two different boundary layers
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#1 |
New Member
Gerardo
Join Date: Apr 2012
Location: Trento Italy
Posts: 5
Rep Power: 14 |
Hello everybody,
I am working to my degree project, I have to study the cavitation into a Venturi's tunnel. I have a problem connecting two boundary layers using Gambit. The first b. layer was made in this way: uniform first row(a)-> 0.001 Growth factor (b/a)-> 1.2 rows 4 internal continuity-> on wedge corner shape ->on The second B.layer : uniform first row(a)-> 0.008 Growth factor (b/a)-> 1.1 rows 4 internal continuity-> on wedge corner shape ->on the probem is that I have to connect them in a corner and the mesh quality is very very bad there. Do you know what can I do to improve it? thanks in advance |
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April 30, 2012, 04:45 |
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#2 |
Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
do you have pictures?
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In memory of my friend Hervé: CFD engineer & freerider |
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May 2, 2012, 12:57 |
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#3 |
New Member
Gerardo
Join Date: Apr 2012
Location: Trento Italy
Posts: 5
Rep Power: 14 |
Max,
Thanks for your interest. I was able to solve the problem but I had to change completely the mesh because the geometry was too complicated to connect propertly the two b. layer. But Thanks again |
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